On Fri, 2 Oct 2020 at 08:00, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> wrote:
>
> Hi Krzysztof,
>
> On 20.09.2020 17:27, Krzysztof Kozlowski wrote:
> > On Fri, Sep 11, 2020 at 02:22:36PM +0200, Marek Szyprowski wrote:
> >> Commits 1019fe2c7280 ("ARM: dts: exynos: Adjust bus related OPPs to the
> >> values correct for Exynos5422 Odroids") and 9ff416cf45a0 ("ARM: dts:
> >> exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family")
> >> revealed that 'opp-shared' property for the Exynos bus OPPs was used
> >> incorrectly, what had the side-effect of disabling frequency scaling for
> >> the second and latter buses sharing given OPP-table.
> >>
> >> Fix this by removing bogus 'opp-shared' properties from Exynos4412 bus
> >> OPP-tables. This restores frequency scaling for the following busses:
> >> C2C, RightBus, and MFC.
> >>
> >> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> >> ---
> >> arch/arm/boot/dts/exynos4412.dtsi | 6 ------
> >> 1 file changed, 6 deletions(-)
> >>
> > As discussed on IRC, I am waiting with these patches till you let me
> > know they're good.
>
> I got the information from Markus Reichl that this patch finally doesn't
> cause a regression. The issue he observed must be something else.
> Anyway, I would like to postpone this patch to the next release cycle to
> give it enough testing in linux-next.
Ok, thanks for letting me know. I think postponing is a good idea.
Best regards,
Krzysztof
